‘Scars’ left by icebergs record West Antarctic ice retreat

25 Oct 2017

Thousands of marks on the Antarctic seafloor, caused by icebergs which broke free from glaciers more than ten thousand years ago, show how part of the Antarctic Ice Sheet retreated rapidly at the end of the last ice age as it balanced precariously on sloping ground and became unstable. Today, as the global climate continues to warm, rapid and sustained retreat may be close to happening again and could trigger runaway ice retreat into the interior of the continent, which in turn would cause sea levels to rise even faster than currently projected. 

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Back to the future of skyscraper design

01 Mar 2017

Answers to the problem of crippling electricity use by skyscrapers and large public buildings could be ‘exhumed’ from ingenious but forgotten architectural designs of the 19th and early 20th century – according to a world authority on climate and building design.

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Darwin Lectures go to extremes

19 Jan 2017

From climate change and extending the human lifespan to political extremism and reporting from war zones, this year’s Darwin College Lecture Series will focus on some of the extremes faced by society. 

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A 100 million-year partnership on the brink of extinction

25 May 2016

A symbiotic relationship that has existed since the time of the dinosaurs is at risk of ending, as habitat loss and environmental change mean that a species of Australian crayfish and the tiny worms that depend on them are both at serious risk of extinction. 

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